ASWHeaderPatterns extension

Adds pattern-matching-related methods to ASWHeader.

on

Methods

map<TResult extends Object?>({required TResult formData(_FormData value), required TResult basic(_Basic value), required TResult data(_Data value)}) → TResult

Available on ASWHeader, provided by the ASWHeaderPatterns extension

A switch-like method, using callbacks.
mapOrNull<TResult extends Object?>({TResult? formData(_FormData value)?, TResult? basic(_Basic value)?, TResult? data(_Data value)?}) → TResult?

Available on ASWHeader, provided by the ASWHeaderPatterns extension

A variant of map that fallback to returning null.
maybeMap<TResult extends Object?>({TResult formData(_FormData value)?, TResult basic(_Basic value)?, TResult data(_Data value)?, required TResult orElse()}) → TResult

Available on ASWHeader, provided by the ASWHeaderPatterns extension

A variant of map that fallback to returning orElse.
maybeWhen<TResult extends Object?>({TResult formData(Map<String, String>? headers)?, TResult basic(Map<String, String>? headers)?, TResult data(Map<String, String>? headers)?, required TResult orElse()}) → TResult

Available on ASWHeader, provided by the ASWHeaderPatterns extension

A variant of when that fallback to an orElse callback.
when<TResult extends Object?>({required TResult formData(Map<String, String>? headers), required TResult basic(Map<String, String>? headers), required TResult data(Map<String, String>? headers)}) → TResult

Available on ASWHeader, provided by the ASWHeaderPatterns extension

A switch-like method, using callbacks.
whenOrNull<TResult extends Object?>({TResult? formData(Map<String, String>? headers)?, TResult? basic(Map<String, String>? headers)?, TResult? data(Map<String, String>? headers)?}) → TResult?

Available on ASWHeader, provided by the ASWHeaderPatterns extension

A variant of when that fallback to returning null